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Remote Part-time

Location:
Chicago, IL
Posted:
August 07, 2026

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Resume:

Rex M. Krohn

Email: ************@*****.***

Phone: 815-***-****

SUMMARY

Dedicated, knowledgeable nuclear professional with thirty-one years of varies experiences in security, emergency preparedness and health physics. Possesses a broad understanding of nuclear power plant operations. Quick learner with strong organizational and interpersonal skills and the ability to manage projects through effective implementation. Strong leadership abilities, communicating in a professional manner throughout all levels of organization.

Experience

TSA Officer at Rockford Airport

November 26th, 2017 to December 17th, 2022

I a currently on the Rockford TSA, Safety Team and helped with the Hazmat team duties. I have been part of the FET Testing team from Rockford.

Energy Compliance Consultants, LLC 2006 to 2015 EP Consulting, LLC

Consultant – Turkey Point, Monticello, UAE, Fermi, Callaway, Seabrook,

Susquehanna, Point Beach, Watts Bar, Browns Ferry, Hatch, Salem, Vogtle, STP, PVNGS, Catawba, Oconee, McGuire, Prairie Island Drill/Exercise development and support including:

o Draft timelines to support the on-site staff during design basis accidents without outside support

o Simulator runs, drill controlling and evaluations

o Exercise objective development and the tracking of drills/exercise based on the NRC 8-year program

o Developed Exercise Manuals o Hostile Action Based (HAB) drills

o SAMG Drills o Augmentation Drills

o Medical, Health Physics and Environmental drill development o Plume and Ingestion Pathway Exercises

On-Shift Staffing Analysis Support o NEI 12-01 Phase II On-staffing analysis of the Emergency

Preparedness plan staffing against designed scenario’s based on Final

Safety Analysis Report (FSAR) scenarios o NEI 10-05 On-Shift Staffing analysis table development o Performed Phase III, Time Motion Study for any scenarios from the Phase II analysis that ERO position had collateral duties for NEI 12-01 and NEI 10-05 assessments

Newberg – Perini Stone & Webster May 15 – October 6, 2006

Task Manager and Field Coordinator – Exelon Byron Station o Project new Unit 2 Containment Access Facility (CAF).

o Duties of the Task Manager and Field Coordinator during the construction of the Unit 2 Containment Access Facility (CAF)

Aerotek

2004 to 2006

Project Management/Outage Support o Recirc System Chemical Decon o Personnel history questionnaire reviews

Newberg – Perini Stone & Webster March 3 – April 15, 2004

Field Engineer – Exelon Byron Station o Manage day-to-day operations during the B2R11 Refueling Outage for

Unit 2 Byron Station. Work area was the Unit 1 and Unit 2 Natural Draft Cooling Towers. Tasks included the removal and replacement of damaged fill packs and removal of support beams and louvers.

Exelon Nuclear

1976 to 2003

Security Analyst – Byron Station

Managed day-to-day security operations and maintenance programs

EP Specialist/Trainer, LaSalle Station and Corporate Office

Managed day-to-day operation of emergency preparedness program Scenario development

Health Physics staff, Dresden Station

Managed instruments, source control and respiratory program

Assisted with dosimetry records

Radiation Protection Supervisor

Managed daily operations in the RP department

Directed activities for 24 technicians

Radiation Protection Technicians

Operation Equipment Operator

Education

Architecture Design, United Technical Institution, 1970-1971

Associate of Arts, Heating, Ventilation and Air Conditioning, Joliet Junior College, 1997

Professional Affiliations

St. John Vianney School

Keep Northern Illinois Clean

Certifications

NEI Emergency Planning Training, 2000

Completed OSHA 10-Hour Construction Safety Course.

Emergency Management Institute, o IS – 100, 700 and 800 (2008 – 2010)



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